C++ course

A statement is always terminated with a semicolon.

An expression may be part of a statement or it may be an entire statement.

An identifier is a sequence of characters used to denote one of the following:

    i) Object or variable name

    ii) Class, structure, or union name

    iii) Enumerated type name

    iv) Member of a class, structure, union, or enumeration

The course instructor highly recommend that we stick to the 26 letters of the standard Latin alphabet, numbers, and the underscore.